White Mage's Staff, for instance, is effectively a 2/2 creature with upside (as you can always move the equipment around later)
But, Jace is still the best way to switch from an even position to a game winning one, and its very difficult to win the game when your opponent has brainstormed a bunch of times
You might also have seen it played with The Gitrog Monster , where its used to both tax opponents who want to draw cards and put cards into the graveyard to enable the decks convoluted combo lines
You could forego playing other dragons altogether and focus on making Thrakkus a one-hit kill commander, but youre going to want haste enablers either way
It depends on what kind of decks are available to slot it into, but Id be shocked if it was anything less than just good
Syphon Mind Perhaps my favorite discard spell in Commander, Syphon Mind can be a staggering six-for-one for a mere 4 mana